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商业 · 2026/6/301 分钟阅读
Notice of Petition for Extension of Waiver of Compliance
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摘要
This document provides the public notice that CSX Transportation, Inc. (CSXT) petitioned FRA for an extension of relief from certain regulations concerning periodic testing requirements on vital microprocessor-based signal systems.
来源原始语言: Federal Register — Transportation Department打开原始公告 →